general_fact: 42227 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 42227 is an uninteresting number.
trivia: 42227 is an uninteresting number.
historical_date: August 12th is the day in 2000 that the Oscar class submarine K-141 Kursk of the Russian Navy explodes and sinks in the Barents Sea during a military exercise.